{% load ajax %}

<a name="comment_form"></a>
<form id='default_comment_form' method='POST' action='{% url ajax-comment node_content_type, node.id, "standard" %}'>
    {{comment_form.as_div}}
    <div class='submit_row'>
        <input type='submit' value='Post Comment'></input>
    </div>
</form>
{% ajax_submit default_comment_form comments %}